小编Céd*_*ier的帖子

我不明白为什么我无法使用 AppEngineDataStoreFactory 保存 AppIdentityCredential

AppEngineDataStoreFactory newFactory = new AppEngineDataStoreFactory();\nAppIdentityCredential credential = new AppIdentityCredential.Builder(SCOPES).build()\n\n//line with error\nif (newFactory.getDataStore(StoredCredential.DEFAULT_DATA_STORE_ID)\n                              .set(userId, new StoredCredential(credential))) {\n  return  credential;\n}\nreturn null;\n

AppIdentityCredential 不可序列化，StoredCredential 只接受 Credential 对象...\n逻辑是什么？？？

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